3M 7000132414 Heat Shrink Cable Sleeve 48 in 600-1250 Mcm

Product Description

The 3M 7000132414 is a heavy-wall, heat-shrinkable cable sleeve engineered for electrical splices, terminations, and connections in demanding environments. Constructed from cross-linked polyolefin, this sleeve delivers mechanical and environmental protection at conductor sizes ranging from 600 to 1250 MCM. Each sleeve measures 48 inches in length and comes factory-applied with an internal adhesive and sealant layer that bonds to the cable jacket during shrink, creating a moisture-resistant seal. The flame-retardant material meets MIL-DTL-23053/15, Class 1. Each case contains 10 sleeves. Licensed electricians and utility cable splicers are the primary installers of this product.

This sleeve is suited for medium- and high-voltage cable splicing and termination work in industrial, utility, and commercial electrical installations. The 600-1250 MCM expanded inside diameter range makes it appropriate for large-conductor power distribution cables. The fast-shrink characteristic of the cross-linked polyolefin reduces installation time on job sites where minimizing downtime on energized systems is a priority. It is not printed, making it a clean-appearance solution for finished splice assemblies.

Key Features

• Cross-linked polyolefin construction provides high split resistance and long-term durability
• Factory-applied internal adhesive and sealant delivers a moisture-resistant environmental seal on shrink
• Flame-retardant material rated to MIL-DTL-23053/15, Class 1
• Fast-shrinking design reduces installation time on large-conductor splices
• Fits conductor range of 600 to 1250 MCM expanded inside diameter
• Case quantity of 10 sleeves, each 48 inches in length

Compatibility

Designed for use with large-conductor electrical cables in the 600 to 1250 MCM range. Select sleeve size based on the expanded inside diameter required for the specific cable assembly.

Installation Notes

Installation should be performed by a licensed electrician or qualified cable splicer in accordance with applicable NEC requirements and the cable manufacturer's specifications. De-energize and lock out the circuit before beginning any splice or termination work. Apply uniform heat from a calibrated heat gun, working from the center of the sleeve outward toward each end to ensure even shrink and complete adhesive flow. Do not use an open flame as a heat source, as this may damage the sleeve or compromise the sealant layer.

Technical Specifications

• Conductor Range: 600-1250 MCM
• Sleeve Length: 48 inches
• Color: Black
• Material: Cross-linked polyolefin
• Wall Type: Heavy-wall
• Adhesive Sealant: Factory-applied internal adhesive and sealant
• Flame Rating: Flame-retardant
• Military Specification: MIL-DTL-23053/15, Class 1
• Case Quantity: 10 sleeves
• Weight: 2 pounds
• UPC: 00054007406556

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000132414